Complete Structure not completing some structure properly

[rlalance]

On many occassion, the complete structure will try to complete end of the procedure when I was attempting to complete the end of if.

Example:
procedure toto(i : int )
if i = 0 then
if( i = 2 )
% position cursor here and attempt to complete twice

end toto

Result:
procedure toto(i : int )
if i = 0 then
if( i = 2 )
end if
end toto
end toto

Expected result:
procedure toto(i : int )
if i = 0 then
if( i = 2 )

end if
end if
end toto